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xen-users
Re: [Xen-users] help on FreeBSD using hvm
Hello,
CPU time doesn't go up.
I've checked /var/log/xen/qemu-dm.19594.log (I missed this files before
posting):
domid: 3
qemu: the number of cpus is 1
warning: could not open /dev/net/tun: no virtual network emulation
Could not initialize device 'tap'
After searching a little I found that maybe:
modprobe tun
would work, but I get the same error.
Do I have to recompile xen with some tun/tap option?
Thanks for your quick answer.
Regards,
Sergi
Mark Williamson wrote:
>> I'm trying to install FreeBSD 6.0 from cdrom to a fully virtualized
>> machine. I've already run domU using xen patched kernels without a problem,
>> but can't create a fully virtualized domU.
>>
>> I am running :
>>
>> - AMD dual opteron with SVM Code option enabled (BIOS)
>> - xen 3.0.4 compiled from sources
>
> OK. It *should* work - my own test machine is an AMD-V box running
> 3.0.4-testing
>
>> When issuing :
>>
>> # xm create xm_fbsd.hvm
>> Using config file "./xm_fbsd.hvm".
>> Started domain FreeBSD60_01
>>
>>
>> It starts (apparently) my fbsd domU:
>>
>> # xm list
>> Name ID Mem VCPUs State Time(s)
>> Domain-0 0 125 4 r----- 168.5
>> FreeBSD60_01 18 256 1 ------ 0.0
>>
>> nothing happens, nothing really starts. It will do the same, if I remove
>> all entries abount disks ... I don't know where to look for errors, for
>> xend.log doesn't really tell me anything interesting.
>
> Does the CPU time go up?
>
>> I have tried both sdl=1 and vnc=1, but no console access.
>
> The SDL needs there to be an accessible X server (e.g. via SSH forwarding, or
> you're running from a terminal on the local X server). Do you have this?
>
> Have you tried connecting a VNC viewer manually to port 5900 + vncdisplay?
>
> Are you running 64-bit Xen on the host?
>
> Cheers,
> Mark
>
>> Long output from xm list:
>>
>> # xm list --long
>> (domain
>> (domid 0)
>> (on_crash restart)
>> (memory 125)
>> (uuid 00000000-0000-0000-0000-000000000000)
>> (bootloader_args )
>> (name Domain-0)
>> (maxmem 125)
>> (on_reboot restart)
>> (on_poweroff destroy)
>> (vcpus 4)
>> (bootloader )
>> (shadow_memory 0)
>> (cpu_weight 256)
>> (cpu_cap 0)
>> (features )
>> (on_xend_start ignore)
>> (on_xend_stop ignore)
>> (cpu_time 171.188784501)
>> (online_vcpus 4)
>> (status 2)
>> (memory_dynamic_min 125)
>> (memory_dynamic_max 0)
>> (state r-----)
>> )
>> (domain
>> (domid 19)
>> (on_crash destroy)
>> (memory 256)
>> (uuid 64b0c736-4736-a29b-3425-21f90f137eae)
>> (bootloader_args )
>> (name FreeBSD60_01)
>> (maxmem 264)
>> (on_reboot destroy)
>> (on_poweroff destroy)
>> (localtime 0)
>> (vcpus 1)
>> (bootloader )
>> (shadow_memory 8)
>> (cpu_weight 256)
>> (cpu_cap 0)
>> (features )
>> (on_xend_start ignore)
>> (on_xend_stop ignore)
>> (start_time 1172570145.59)
>> (cpu_time 6.4349e-05)
>> (online_vcpus 1)
>> (image
>> (hvm
>> (kernel /usr/lib/xen/boot/hvmloader)
>> (nographic 0)
>> (vnc 0)
>> (sdl 1)
>> (vncunused 1)
>> (device_model /usr/lib/xen/bin/qemu-dm)
>> (xauthority /root/.Xauthority)
>> (vncconsole 1)
>> (pae 1)
>> (apic 1)
>> (acpi 1)
>> (boot d)
>> (isa 0)
>> (localtime 0)
>> (serial pty)
>> (usb 0)
>> (vcpus 1)
>> )
>> )
>> (status 2)
>> (memory_dynamic_min 256)
>> (memory_dynamic_max 264)
>> (state ------)
>> (store_mfn 65534)
>> (device
>> (vif
>> (bridge xenbr0)
>> (uuid 10950eec-5eb7-94a8-b297-faa18264460d)
>> (script vif-bridge)
>> (mac 00:16:3e:00:dd:c1)
>> (type ioemu)
>> (backend 0)
>> )
>> )
>> (device
>> (vbd
>> (uname file:/xenvm/fbsd/freebsd_xen_INSTALL.img)
>> (uuid 9f100ba5-4cae-0c05-7d76-09c9c4a24c4d)
>> (mode w)
>> (dev hda:disk)
>> (backend 0)
>> )
>> )
>> (device
>> (vbd
>> (uname phy:/dev/cdrom)
>> (uuid 71c65447-84b2-8168-fdf4-8e4f3d795adc)
>> (mode r)
>> (dev hdc:cdrom)
>> (backend 0)
>> )
>> )
>> )
>>
>>
>> Thanks in advance,
>> regards,
>> Sergi
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>
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